<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Draw bar</title>
        <a href="http://127.0.0.1:8000/cluster_res">回到聚类结果页</a>
        <a href="http://127.0.0.1:8000/word_cloud">回到词云页</a>
        <a href="http://127.0.0.1:8000/emotion_analysis">回到情感分析页</a>
        <a href="http://127.0.0.1:8000/charts">回到结果页</a>

</head>
<body>
    <img src="">
</body>
</html>